Single Axis 14 Inch Self Locking Slew Drive Gearbox With Stepper
Motor For Concentrated Power Plant
Self Locking Slew Drive Description
The most common slewing drive application for the single axis
slewing drives is horizontal single axis solar tracking system. The
single axis tracking system is a kind of power unit that can keep
the solar panel facing the sun from east to west and make the solar
light irradiate the solar panel vertically when it is moving.
Single axis slewing drive can improve the tracking precision and
power generation efficiency which means the single axis slew drive
are able to create an efficient and reliable solution in a single
drive. The single axis slew drives for PV can be mounted
vertically.
Performance Parameters of SE series
| SE Model Performance Parameters |
| Model | Rated Output Torque (N.m) | Tilting Torque (N.m) | Holding Torque (N.m) | Axial Load (kN) | Radial Load (kN) | Ratio | Efficiency | Precision (degree) | IP | Working Tep. (℃) | Self- locking | Weight (kg) |
| 1" | 400 | 1000 | 1800 | 22 | 12 | 32:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 6 |
| 3" | 600 | 1500 | 3000 | 30 | 16 | 31:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 8 |
| 5" | 800 | 6000 | 9200 | 68 | 27 | 37:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 12 |
| 7" | 2000 | 13500 | 13200 | 132 | 58 | 57:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 21 |
| 9" | 4400 | 45000 | 30800 | 340 | 130 | 61:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 49 |
| 12" | 5800 | 54400 | 40560 | 480 | 190 | 78:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 61 |
| 14" | 6550 | 68000 | 54200 | 680 | 230 | 85:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 63 |
| 17" | 9400 | 135600 | 65040 | 980 | 390 | 102:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 105 |
| 21" | 16000 | 203400 | 81000 | 1600 | 640 | 125:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 149 |
| 25" | 21000 | 271160 | 89000 | 2400 | 950 | 150:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 204 |
Characteristics & Advantages
1. High precision to let the system fully automatic tracking in a
higher precision manner
2. To achieve approx 45% more power output than fixed mounting
system
3. Easy installation and handling
4. easy maintenance
Application Areas
Slewing drives are perfect for situations requiring both
load-holding and rotational torque from the same gearbox. Typical
applications include solar trackers, wind turbines, satellite and
radar dishes, truck cranes, man lifts, utility equipment, hydraulic
equipment attachments, oil tool equipment, tire handlers, digger s,
and automotive lifts.
How to choose the proper size of slewing drives?
Choosing a proper size of the slewing drives in order to avoid from
not only performance lack or performance surplus is play an
important role in achieving cost effective solutions.
Please give us the following information in order to select a
suitable slewing drive:
1. the application
2. the output toque required. If you do not have a clear idea of
that data, just tell us the load, for example, the weight of panels
and the mounting brackets on our slewing drive.
3. the load dimensions and the biggest wind in your area in the
past 10 years which are used to calculate if the drive we
recommended could bear the maxium load when there comes the big
wind.
4. the output speed you required which will help us to recommend
the suitable motors for you.
5. other informations such as backlash, IP grade demand etc
